7123485105 is an odd 10-digits composite number following 7123485104
and preceding 7123485106 . In scientific notation, it is written as 7.123485105 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 3453810720 positive integers (up to 7123485105) that are relatively prime to 7123485105.
7123485105 has 8 divisors, whose sum is 7943765760
The reverse of 7123485105 is 5015843217
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
seven billion one hundred twenty-three million four hundred eighty-five thousand one hundred five
Scientific notation
7.123485105 × 10^9
Engineering notation
7.123485105 × 10^9
Prime Factorization
45 × 11 × 14390879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7123485105
Product of the distinct prime numbers
The prime factorization of 7123485105 is 45 × 11 × 14390879.
Since it has a total of 3 prime factors.
5 , 1 , 67 , 2 , 938 , 451 , 2554 , 1880 , 72116 , 97528 , 192044 , 902058 , 5355879 , 1586949 , 12015107 , 63387862 , 440267856 , 668236827 , 2392003218 , 2738202639
n×2
14246970210
n×3
21370455315
n×4
28493940420
n×5
35617425525
n÷2
3561742552.5
n÷3
2374495035
n÷3
1780871276.25
n÷5
1424697021
n2
5.0744040041157E+19
n3
3.614744134007E+29
n4
2.5749575996985E+39
n5
1.8342672107459E+49
2 √n
84400.741140111
3 √n
1924.1141799458
4 √n
290.51805647861
5 √n
93.441220862373
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7123485104
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7123485105 can be divided by 8 positive divisors.
The sum of these divisors (counting 7123485105) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000100101111100000110110001
3
Ternary
200101110002112111200
4
Quaternary
12220211330012301
5
Quinary
104042103010410
6
Senary
3134505001413
8
Octal
65045740661
10
Decimal
7123485105
12
Duodecimal
1469783269
16
Hexadecimal
1a897c1b1
20
Vigesimal
5b61fcf5
36
Base36
39t50a9
md5
d3fe847682be92316a0df2926dc31cdc
sha1
8ea957fd9ab6ae25a45bb0a7e0bd4544de6b1c88
sha256
dbc935a48b399e61136135b914c41909ebda6abb98ef0679f7f97ce3a2cc8361
sha512
3bc50309079a7af176a9006955a3ed603e25ee7e2d112edbf5323811a34a66a7b8ebd7cfc37addcf838fb62751f9e6b6cd8e9da806343df0914ff2ed61738453
ripemd-160
401cc65947835e4c5335e10b1a4c37a38154471d
Diameter
14246970210
Circumference
44758176947.649
Area
1.5941710340676E+20
Volume
1.5141404821338E+30
Surface area
6.3766841362706E+20
Circumference
44758176947.649
Perimeter
28493940420
Area
5.0744040041157E+19
Diagonal
10074129246.854
Surface area
3.0446424024694E+20
Volume
3.614744134007E+29
Space diagonal
12338238128.82
Perimeter
21370455315
Area
2.1972813883148E+19
Altitude
6169119064.4101
Surface area
2.1972813883148E+19
Volume
4.2600168156845E+28
Height
3358043082.2846